| After-sales Service: | 6 Month |
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| Warranty: | 6 Month |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Total Weight: | 36t |
| Engine Power: | 138.5kw (National IV) |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier The LGM312U The LGM312U intelligent integrated arch anchor trolley is an engineering marvel, featuring a robust engineering chassis paired with a single anchor system. This advanced machine boasts four-wheel steering, four-wheel drive, and two-way driving capabilities. The innovative diesel-electric dual power system ensures seamless electric construction, with diesel-powered options available for emergencies. The sophisticated three-arm remote control is designed to precisely install prefabricated arch frames, execute various benching methods, and adjust the arch frame's positioning with pinpoint accuracy. Additionally, the arch frame's flexibility allows for under-excavation and welding operations directly within the tunnel.
Functional Integration: The intelligent integrated arch anchor trolley revolutionizes construction by integrating multiple processes into a single unit. This includes measuring and placing points, under-excavation operations, arch frame installation, advance support, system anchor construction, optional anchor grouting, anchor net installation, and more.
Equipment Digitization (Optional): Enhanced with cutting-edge digital features, including cluster management, positioning function, video surveillance, walkie-talkie functionality, pre/alarm systems, data management, tunnel BIM technology, digital twin, construction reports, tunnel contour scanning, and remote control.
management, tunnel contour scanning, remote control and other functions.
High Efficiency: Equipped with a three-arm, three-gripper, and two-basket structure, the LGM312U demonstrates remarkable efficiency. The middle arm's maximum lifting force reaches up to 2 tons, enabling the entire construction process to be completed in just about an hour.
Installation of Prefabricated Arch Frames: Our patented multi-frame prefabricated segmented assembly and folding arch frame techniques allow for the production of arch frames outside the
tunnel, significantly reducing the working time spent on dangerous surfaces, enhancing construction safety, and boosting overall efficiency.
Single Anchor System: Engineered for excellence, the single anchor system achieves a maximum drilling depth of 4.5 meters. The middle arm frames can efficiently perform feet locking, system anchoring, and advance anchoring operations.
Expandable Hanging Basket: Designed for versatility, the expandable hanging basket offers a larger operating space, ideal for installing explosives and anchor rods seamlessly.
Optional Grouting Function: Our equipment supports an optional grouting system, which expedites grouting operations immediately after anchor installation.
Less Operating Personnel: Efficiency is maximized with the entire construction operation being handled by just 3-4 personnel, a significant reduction from the traditional requirement of 8 or more.
Auxiliary Function Integration: The LGM312U is equipped with auxiliary tools such as a breaker hammer and welding machine, capable of performing under-excavation processing and welding operations during arch installation.
Suppliers with verified business licenses
Audited Supplier 
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